Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Cross-Platform C++ 2D/3D game engine
Voxel game engine in C++ with OpenGL
Fast and lightweight JavaScript game engine built on WebGL and glTF
Cocos simplifies game creation and distribution with Cocos Creator
Cross-platform 2D and 3D game engine with modular architecture
A modular Common Lisp game engine
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Map Pixel Art Generator for Minecraft
A self-hosted digital asset manager for 3d print files
3D Procedural Game Engine Using OpenGL
3D Game engine with editor
3D and 2D game engine written in Rust
A isometric city builder in JavaScript
Official binding of SFML for .Net languages
3D space trading and combat game
Open source library for creative expression on the web, desktop, etc.
Stride (formerly Xenko), a free and open-source cross-platform C# game
Go bindings for raylib, a simple and easy-to-use library
Telegram Bot API for Java
An Open Source package that allows video game creators
Doom-based AI research platform for reinforcement learning
3D Engine c++
X3D is the open-standard format for 3D graphics scenes on the Web.